In my opinion simply ask for capital gain statement for ay 2020-21 as time is less for calculation indraday calculation formula selling minus purchase minus all charges or expenses audit limit is 5cr it is same as per normal limits if you are seeing their portfolio turnover that is different and calculation is different in share trading intraday trunover is addition of both multiple of quantity of enter and exit price means if entery price of 20sh in 32 and exit of 20sh in 40 then my trunover will be (20* 32)+(20*40) = trunover but it is not taken in consideration of itr for intraday